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<p><a href="https://github.com/casey/just/network/dependents"><img src="https://badgen.net/github/dependents-repo/casey/just" alt="Repo Dependents"></a>
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<p><a href="https://github.com/casey/just"><code>just</code></a> 为您提供一种保存和运行项目特有命令的便捷方式</p>
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</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#入门">入门</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#简单的-justfile">简单的 justfile</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#带参数的配方">带参数的配方</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#变量和子变量">变量和子变量</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#默认配置">默认配置</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#命令的环境变量">命令的环境变量</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#backtick-从评估中捕获输出">backtick-从评估中捕获输出</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#别名">别名</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#带有命令-env-变量配置">带有命令 env 变量配置</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#设置">设置</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#配置依赖性-之前之后和周围">配置依赖性-之前、之后和周围</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#just-函数">Just 函数</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#字符串-用双引号转义">字符串-用双引号转义</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#命令注释quietsuppress-invert">命令注释：quiet(@)、suppre­ss(-)、invert(!)</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#条件表达式ifloop-和-while">条件表达式：if、loop 和 while</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#just-命令行">Just 命令行</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#其他语言的配置">其他语言的配置</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#私人配置---名称以开头-_">私人配置 - 名称以开头 _</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#注意">注意</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#作为-shell-别名的配置">作为 shell 别名的配置</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#ide-集成">IDE 集成</a></div></div><div class="h1wrap-body"><div class="wrap h2body-exist"><div class="wrap-header h2wrap"><h2 id="入门"><a aria-hidden="true" tabindex="-1" href="#入门"><span class="icon icon-link"></span></a>入门</h2><div class="wrap-body">
</div></div><div class="h2wrap-body"><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="简单的-justfile"><a aria-hidden="true" tabindex="-1" href="#简单的-justfile"><span class="icon icon-link"></span></a>简单的 justfile</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token shebang important">#!/usr/bin/env just --justfile</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># hello 是配方(recipe)的名字</span>
</span><span class="code-line">hello:
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token string">"Hello World!"</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="带参数的配方"><a aria-hidden="true" tabindex="-1" href="#带参数的配方"><span class="icon icon-link"></span></a>带参数的配方</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2-->
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">filter PATTERN:
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>PATTERN<span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 带有默认值的 param</span>
</span><span class="code-line">email <span class="token assign-left variable">address</span><span class="token operator">=</span><span class="token string">'master@example.com'</span><span class="token builtin class-name">:</span>
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>address<span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 带表达式的参数</span>
</span><span class="code-line"><span class="token builtin class-name">test</span> <span class="token assign-left variable">triple</span><span class="token operator">=</span><span class="token punctuation">(</span>arch<span class="token punctuation">(</span><span class="token punctuation">)</span> + <span class="token string">"-unknown-unknown"</span><span class="token punctuation">)</span>:
</span><span class="code-line">  ./test <span class="token punctuation">{</span><span class="token punctuation">{</span>triple<span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 变量参数：“+”接受一个或多个值</span>
</span><span class="code-line">backup +FILES:
</span><span class="code-line">  <span class="token function">scp</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>FILES<span class="token punctuation">}</span><span class="token punctuation">}</span> me@example.com
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 带*的可变参数：零个或多个值</span>
</span><span class="code-line">commit MESSAGE *FLAGS:
</span><span class="code-line">  <span class="token function">git</span> commit <span class="token punctuation">{</span><span class="token punctuation">{</span>FLAGS<span class="token punctuation">}</span><span class="token punctuation">}</span> <span class="token parameter variable">-m</span> <span class="token string">"{{MESSAGE}}"</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="变量和子变量"><a aria-hidden="true" tabindex="-1" href="#变量和子变量"><span class="icon icon-link"></span></a>变量和子变量</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">version :<span class="token operator">=</span> <span class="token string">"0.2.7"</span>
</span><span class="code-line">tardir  :<span class="token operator">=</span> <span class="token string">"awesomesauce-"</span> + version
</span><span class="code-line">tarball :<span class="token operator">=</span> tardir + <span class="token string">".tar.gz"</span>
</span><span class="code-line">
</span><span class="code-line">test:
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>version<span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 仅从命令行设置/覆盖变量</span>
</span><span class="code-line">$ just <span class="token parameter variable">--set</span> version <span class="token number">1.1</span>.0
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="默认配置"><a aria-hidden="true" tabindex="-1" href="#默认配置"><span class="icon icon-link"></span></a>默认配置</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">default: lint build <span class="token builtin class-name">test</span>
</span><span class="code-line"><span class="token comment"># 显示帮助信息的默认配方</span>
</span><span class="code-line">default:
</span><span class="code-line">  @just <span class="token parameter variable">--list</span>
</span><span class="code-line"><span class="token comment"># 如果没有默认配方，则默认第一个配方</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="命令的环境变量"><a aria-hidden="true" tabindex="-1" href="#命令的环境变量"><span class="icon icon-link"></span></a>命令的环境变量</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token builtin class-name">export</span> RUST_BACKTRACE :<span class="token operator">=</span> <span class="token string">"1"</span>
</span><span class="code-line">
</span><span class="code-line">test:
</span><span class="code-line">    <span class="token comment"># 如果堆栈崩溃，将打印堆栈跟踪</span>
</span><span class="code-line">    <span class="token function">cargo</span> <span class="token builtin class-name">test</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="backtick-从评估中捕获输出"><a aria-hidden="true" tabindex="-1" href="#backtick-从评估中捕获输出"><span class="icon icon-link"></span></a>backtick-从评估中捕获输出</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2-->
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">JAVA_HOME :<span class="token operator">=</span> <span class="token variable"><span class="token variable">`</span>jbang jdk home <span class="token number">11</span><span class="token variable">`</span></span>
</span><span class="code-line"><span class="token comment"># Backtick 代码块</span>
</span><span class="code-line">stuff :<span class="token operator">=</span> <span class="token punctuation">\</span>``<span class="token variable"><span class="token variable">`</span>
</span></span><span class="code-line"><span class="token variable">   <span class="token assign-left variable">foo</span><span class="token operator">=</span><span class="token string">"hello"</span>
</span></span><span class="code-line"><span class="token variable">   <span class="token builtin class-name">echo</span> $foo <span class="token string">"world"</span>
</span></span><span class="code-line"><span class="token variable"><span class="token punctuation">\</span><span class="token variable">`</span></span>`<span class="token variable"><span class="token variable">`</span>
</span></span><span class="code-line"><span class="token variable">
</span></span><span class="code-line"><span class="token variable"><span class="token keyword">done</span> <span class="token assign-left variable">BRANCH</span><span class="token operator">=</span><span class="token variable">`</span></span><span class="token function">git</span> rev-parse --abbrev-ref HEAD<span class="token variable"><span class="token variable">`</span><span class="token builtin class-name">:</span>
</span></span><span class="code-line"><span class="token variable">  <span class="token function">git</span> checkout master
</span></span><span class="code-line"><span class="token variable">
</span></span><span class="code-line"><span class="token variable">sloc:
</span></span><span class="code-line"><span class="token variable">    @echo "<span class="token variable">`</span></span><span class="token function">wc</span> <span class="token parameter variable">-l</span> *.c` lines of code"
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># Backtick 在任何地方工作：字符串/变量/参数</span>
</span></code></pre>
<p>注意： 上面示例中 <code>\`</code> 没有转义过来</p>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="别名"><a aria-hidden="true" tabindex="-1" href="#别名"><span class="icon icon-link"></span></a>别名</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token builtin class-name">alias</span> t :<span class="token operator">=</span> <span class="token builtin class-name">test</span>
</span><span class="code-line"><span class="token builtin class-name">alias</span> c :<span class="token operator">=</span> check
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="带有命令-env-变量配置"><a aria-hidden="true" tabindex="-1" href="#带有命令-env-变量配置"><span class="icon icon-link"></span></a>带有命令 env 变量配置</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token comment"># recipe 参数作为$符号的Env变量</span>
</span><span class="code-line">hello <span class="token variable">$name</span><span class="token builtin class-name">:</span>
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token variable">$name</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="设置"><a aria-hidden="true" tabindex="-1" href="#设置"><span class="icon icon-link"></span></a>设置</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token builtin class-name">set</span> shell :<span class="token operator">=</span> <span class="token punctuation">[</span><span class="token string">"zsh"</span>, <span class="token string">"-cu"</span><span class="token punctuation">]</span> 
</span><span class="code-line">
</span><span class="code-line"><span class="token builtin class-name">set</span> dotenv-load :<span class="token operator">=</span> <span class="token boolean">true</span>
</span><span class="code-line">serv: 
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token string">"<span class="token variable">$DATABASE_ADDRESS</span> from .env"</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token builtin class-name">set</span> positional-arguments :<span class="token operator">=</span> <span class="token boolean">true</span>
</span><span class="code-line">foo:
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token variable">$0</span>
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token variable">$1</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="配置依赖性-之前之后和周围"><a aria-hidden="true" tabindex="-1" href="#配置依赖性-之前之后和周围"><span class="icon icon-link"></span></a>配置依赖性-之前、之后和周围</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token comment"># 执行序列：A-> B-> C-> D</span>
</span><span class="code-line">b: a <span class="token operator">&#x26;&#x26;</span> c d
</span><span class="code-line"><span class="token comment"># 执行配方(recipe)“A”</span>
</span><span class="code-line">b:
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token string">'B start!'</span>
</span><span class="code-line">  just a
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token string">'B end!'</span>
</span><span class="code-line"><span class="token comment"># 通过表达式依赖参数</span>
</span><span class="code-line">default: <span class="token punctuation">(</span>build <span class="token string">"main"</span><span class="token punctuation">)</span>
</span><span class="code-line">
</span><span class="code-line">build target:
</span><span class="code-line">  @echo <span class="token string">'Building {{target}}...'</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="just-函数"><a aria-hidden="true" tabindex="-1" href="#just-函数"><span class="icon icon-link"></span></a>Just 函数</h3><div class="wrap-body">
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">hello name:
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>os<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">   <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span>uppercase<span class="token punctuation">(</span>name<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 函数类别</span>
</span><span class="code-line">* 系统信息
</span><span class="code-line">* 系统信息
</span><span class="code-line">* Justfile 和 Justfile目录
</span><span class="code-line">* 字符串操纵
</span><span class="code-line">* 路径操纵
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># String contact:  (key + ":" + value)</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串-用双引号转义"><a aria-hidden="true" tabindex="-1" href="#字符串-用双引号转义"><span class="icon icon-link"></span></a>字符串-用双引号转义</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">tring-with-tab :<span class="token operator">=</span> <span class="token string">"<span class="token entity" title="\t">\t</span>"</span>
</span><span class="code-line">string-with-newline :<span class="token operator">=</span> <span class="token string">"<span class="token entity" title="\n">\n</span>"</span>
</span><span class="code-line">escapes :<span class="token operator">=</span> <span class="token string">'\t\n\r\"\\'</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 该字符串将评估为`foo\nbar\n`</span>
</span><span class="code-line">x :<span class="token operator">=</span> <span class="token string">''</span>'
</span><span class="code-line">  foo
</span><span class="code-line">  bar
</span><span class="code-line"><span class="token string">''</span>'
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="命令注释quietsuppress-invert"><a aria-hidden="true" tabindex="-1" href="#命令注释quietsuppress-invert"><span class="icon icon-link"></span></a>命令注释：quiet(@)、suppre­ss(-)、invert(!)</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">hello:
</span><span class="code-line">  @ <span class="token builtin class-name">echo</span> <span class="token string">"command will not be echoed"</span>
</span><span class="code-line">  - <span class="token builtin class-name">echo</span> <span class="token string">"ignore none-zero exit status and continue"</span>
</span><span class="code-line">
</span><span class="code-line">@hello2:
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token string">"command will not be echoed"</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 反转命令退出状态！- shell 功能</span>
</span><span class="code-line">hello3:
</span><span class="code-line">  <span class="token comment"># 如果命令成功（退出状态为0），请仅退出</span>
</span><span class="code-line">  <span class="token operator">!</span> <span class="token function">git</span> branch <span class="token operator">|</span> <span class="token function">grep</span> <span class="token string">'* master'</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="条件表达式ifloop-和-while"><a aria-hidden="true" tabindex="-1" href="#条件表达式ifloop-和-while"><span class="icon icon-link"></span></a>条件表达式：if、loop 和 while</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2-->
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line"><span class="token comment"># 正则表达匹配</span>
</span><span class="code-line">fo :<span class="token operator">=</span> <span class="token keyword">if</span> <span class="token string">"hi"</span> <span class="token operator">=~</span> <span class="token string">'h.+'</span> <span class="token punctuation">{</span> <span class="token string">"match"</span> <span class="token punctuation">}</span> <span class="token keyword">else</span> <span class="token punctuation">{</span> <span class="token string">"mismatch"</span> <span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line">test:
</span><span class="code-line">   <span class="token keyword">if</span> <span class="token boolean">true</span><span class="token punctuation">;</span> <span class="token keyword">then</span> <span class="token builtin class-name">echo</span> <span class="token string">'True!'</span><span class="token punctuation">;</span> <span class="token keyword">fi</span>
</span><span class="code-line">   <span class="token keyword">for</span> <span class="token for-or-select variable">file</span> <span class="token keyword">in</span> <span class="token variable"><span class="token variable">`</span><span class="token function">ls</span> <span class="token builtin class-name">.</span><span class="token variable">`</span></span><span class="token punctuation">;</span> <span class="token keyword">do</span> <span class="token builtin class-name">echo</span> <span class="token variable">$file</span><span class="token punctuation">;</span> <span class="token keyword">done</span>
</span><span class="code-line">   <span class="token keyword">while</span> <span class="token variable"><span class="token variable">`</span>server-is-dead<span class="token variable">`</span></span><span class="token punctuation">;</span> <span class="token keyword">do</span> <span class="token function">ping</span> <span class="token parameter variable">-c</span> <span class="token number">1</span> server<span class="token punctuation">;</span> <span class="token keyword">done</span>
</span><span class="code-line">
</span><span class="code-line">foo bar:
</span><span class="code-line">  <span class="token builtin class-name">echo</span> <span class="token punctuation">{</span><span class="token punctuation">{</span> <span class="token keyword">if</span> bar <span class="token operator">==</span> <span class="token string">"bar"</span> <span class="token punctuation">{</span> <span class="token string">"hello"</span> <span class="token punctuation">}</span> <span class="token keyword">else</span> <span class="token punctuation">{</span> <span class="token string">"bye"</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">}</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="just-命令行"><a aria-hidden="true" tabindex="-1" href="#just-命令行"><span class="icon icon-link"></span></a>Just 命令行</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2-->
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token comment"># 运行配方(recipe)</span>
</span><span class="code-line">$ just hello param1
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 按字母顺序列出配方(recipe)</span>
</span><span class="code-line">$ just <span class="token parameter variable">--list</span>
</span><span class="code-line">$ just <span class="token parameter variable">--summary</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 显示有关配方(recipe)的完整信息</span>
</span><span class="code-line">just <span class="token parameter variable">--show</span> <span class="token builtin class-name">test</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 选择以交互方式运行的配方(recipe)</span>
</span><span class="code-line">$ just <span class="token parameter variable">--choose</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># shell 完成</span>
</span><span class="code-line">just --comp­letions <span class="token function">zsh</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="其他语言的配置"><a aria-hidden="true" tabindex="-1" href="#其他语言的配置"><span class="icon icon-link"></span></a>其他语言的配置</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">bash-test:
</span><span class="code-line">    <span class="token comment">#!/usr/bin/env bash</span>
</span><span class="code-line">    <span class="token builtin class-name">set</span> <span class="token parameter variable">-euxo</span> pipefail
</span><span class="code-line">    <span class="token assign-left variable">hello</span><span class="token operator">=</span><span class="token string">'Yo'</span>
</span><span class="code-line">    <span class="token builtin class-name">echo</span> <span class="token string">"<span class="token variable">$hello</span> from bash!"</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="私人配置---名称以开头-_"><a aria-hidden="true" tabindex="-1" href="#私人配置---名称以开头-_"><span class="icon icon-link"></span></a>私人配置 - 名称以开头 _</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">test: _test-helper
</span><span class="code-line">  ./bin/test
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># ommited from 'just --list'</span>
</span><span class="code-line">_test-helper:
</span><span class="code-line">  ./bin/super-secret-test-helper-stuff
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="注意"><a aria-hidden="true" tabindex="-1" href="#注意"><span class="icon icon-link"></span></a>注意</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token comment"># 每个命令行都由一个新的 shell 执行</span>
</span><span class="code-line"><span class="token comment"># 如果一个命令行执行失败，just会退出</span>
</span><span class="code-line"><span class="token comment"># 后面的命令行不会执行</span>
</span><span class="code-line">change-working-dir:
</span><span class="code-line">   <span class="token builtin class-name">cd</span> bar <span class="token operator">&#x26;&#x26;</span> <span class="token builtin class-name">pwd</span>
</span><span class="code-line">   <span class="token comment"># 多行构造 - 用斜线转义换行符</span>
</span><span class="code-line">   <span class="token keyword">if</span> <span class="token boolean">true</span><span class="token punctuation">;</span> <span class="token keyword">then</span> <span class="token punctuation">\</span>
</span><span class="code-line">        <span class="token builtin class-name">echo</span> <span class="token string">'True!'</span><span class="token punctuation">;</span> <span class="token punctuation">\</span>
</span><span class="code-line">   <span class="token keyword">fi</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># justfile 不区分大小写：Justfile、JUSTFILE 等</span>
</span><span class="code-line"><span class="token comment"># justfile 可以被隐藏：'.justfile'</span>
</span><span class="code-line"><span class="token comment"># 从子目录调用配方：`~/app1/target>$ just build`</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="作为-shell-别名的配置"><a aria-hidden="true" tabindex="-1" href="#作为-shell-别名的配置"><span class="icon icon-link"></span></a>作为 shell 别名的配置</h3><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token keyword">for</span> <span class="token for-or-select variable">recipe</span> <span class="token keyword">in</span> <span class="token variable"><span class="token variable">`</span>just <span class="token parameter variable">-f</span> ~/.justfile <span class="token parameter variable">--summary</span><span class="token variable">`</span></span><span class="token punctuation">;</span> <span class="token keyword">do</span>
</span><span class="code-line">  <span class="token builtin class-name">alias</span> <span class="token variable">$recipe</span><span class="token operator">=</span><span class="token string">"just -f ~/.justfile -d. <span class="token variable">$recipe</span>"</span>
</span><span class="code-line"><span class="token keyword">done</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="ide-集成"><a aria-hidden="true" tabindex="-1" href="#ide-集成"><span class="icon icon-link"></span></a>IDE 集成</h3><div class="wrap-body">
<ul>
<li>VS Code: <a href="https:%C2%AD//m%C2%ADark%C2%ADetp%C2%ADlac%C2%ADe.v%C2%ADisu%C2%ADals%C2%ADtud%C2%ADio.c%C2%ADom%C2%AD/it%C2%ADems%C2%AD?it%C2%ADemN%C2%ADame%C2%AD=sk%C2%ADell%C2%ADock.just">https:­//m­ark­etp­lac­e.v­isu­als­tud­io.c­om­/it­ems­?it­emN­ame­=sk­ell­ock.just</a></li>
<li>JetBrains: <a href="https:%C2%AD//p%C2%ADlug%C2%ADins.je%C2%ADtbr%C2%ADain%C2%ADs.c%C2%ADom/%C2%ADplu%C2%ADgin%C2%AD/18%C2%AD658%C2%AD-just">https:­//p­lug­ins.je­tbr­ain­s.c­om/­plu­gin­/18­658­-just</a></li>
</ul>
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